Nissan Juke Service and Repair Manual : On board diagnostic (OBD) system

Diagnosis Description

This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC. The diagnostic information can be obtained with the diagnostic tool (GST: Generic Scan Tool).

GST (Generic Scan Tool)

When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests. Refer to GI-50, "Description".

NOTE

:
Service $0A is not applied for regions where it is not mandated.

    Speed limiter
    SPEED LIMITER : Switch Name and Function SWITCHES AND INDICATORS NOTE: Shared with ASCD switch. 1. Speed limiter indicator 2. SET indicator 3. Set speed indicator 4. CANCEL switch 5. RES ...

    Diagnosis system (ECM)
    Diagnosis description Diagnosis description : 1st Trip Detection Logic and Two Trip Detection Logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data ...

    Other materials:

    B2614 ACC relay circuit
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Turn the power supply position to ACC under the following conditions, and wait for 2 second or more. CVT models - Selector lever is in the P or N position - Do not depress brake pedal M/T m ...

    Thermo plunger unit
    Exploded View 1. Side member LH 2. Thermo plunger control unit 3. Thermo plunger relay 4. Thermo plunger connector 5. Earth lead 6. Thermo plunger unit 7. Bracket stay Vehicle front : N·m (kg-m, in-lb) Removal and Installation REMOVAL 1. Remove battery cable from the negative te ...

    Vehicle information display warnings and indicators
    Please note that depending on your specific vehicle configuration and trim level, some of the following warning messages may not be applicable to your Nissan Leaf. EV system operation for discharged Intelligent Key system indicator This indicator serves as an aler ...